Virbac Knockout E.S. Area Treatment Spray, slide 1 of 1

Virbac Knockout E.S. Area Treatment Spray, 16-oz can

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Description

Virbac Knockout E.S. Area Treatment Spray is the inverted aerosol house spray containing pyrethrins and permethrin to kill active flea and tick infestations. Also, contains pyriproxyfen (NYLAR Insect Growth Regulator) to prevent flea infestations from developing for up to 7 months. One 16 oz can covers 2,100 square feet. Knockout E.S. Area Treatment Spray provides rapid relief from active flea and tick infestations. Contains the highest levels of environmental adulticides in an aerosol for maximum effectiveness and quick killing of fleas and ticks. Prevents reinfestation of fleas by stopping immature fleas from developing into the adult biting stage. Reaches fleas hidden in carpets, rugs, drapes, upholstery, pet bedding, and floor cracks for greater effectiveness. No mess. Leaves no unpleasant odor or sticky mess and, when used as directed, does not stain furnishings.

Key Benefits
  • Rapidly kills active flea and tick infestations with active ingredients pyrethrins, permethrin, and pyriproxyfen (an Insect Growth Regulator).
  • Prevents flea infestations from developing for up to 7 months by stopping immature fleas from developing into the adult biting stage.
  • Reaches fleas hidden in carpets, rugs, drapes, upholstery, pet bedding, and floor cracks for greater effectiveness.
  • Leaves no unpleasant odor or sticky mess, and does not stain furnishing when used as directed.
  • Covers and treats 2,100 square feet.
Precautions

Keep out of reach of children.

Important Information

Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.

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  • Item Number
    68933
  • Lifestage
    Adult
  • Breed Size
    Small Breeds, Medium Breeds, Large Breeds
Instructions

Use one 16 oz bottle of Knockout E. S. Area Treatment for an area up to 2,100 sq. ft. Carpeted areas may be vacuumed before treatment and after treatment has dried. Treat infested areas or areas which could be infested; these include rugs, carpets, upholstered furniture, pet beds, and pet resting areas. Hold can at arm's length and direct spray toward the area to be treated. Use a sweeping motion to apply product and back away from treated area while holding the can 36 inches away from the surface being treated. Areas of 80-100 sq ft can be treated in approximately 10 seconds with Knockout E. S. Area Treatment. When treating upholstered furniture, treat under cushions and areas where flea development occurs. Cover aquariums and fish bowls and remove birds from area prior to treating. Treated areas should be vacated during application. Pets should be treated with a registered product for flea and tick control in conjunction with this product.

FAQ

Where is this product sourced from?

We source all our products from manufacturer approved distributors or directly from the manufacturers. Chewy takes pride in ensuring that our furry friends’ wellbeing is always our top priority. We have worked hard to partner with all of the manufactures to deliver 100% authentic products

About Virbac Dog Pest Protection

Pest Protection

External parasites can be a nuisance to your dog. Use Virbac's topical product for convenient, quick-acting, long-lasting, effective control of fleas and ticks. Kills adult fleas for up to one month and prevents flea eggs from hatching or developing into larvae or adult stages for up to 3 months. Do not use on dogs less than 8 weeks of age. Do not use on cats.

Pest Protection
Team Up Against Parasites

Team Up Against Parasites

Every dog, everywhere deserves affordable year-round parasite protection. IVERHART MAX® (ivermectin/pyrantel pamoate/praziquantel) Soft Chew offers broad coverage with protection against heartworms, roundworms, hookworms and tapeworms. A proven formula with active ingredients recommend by veterinarians for years, IVERHART MAX Soft Chew is bacon-flavored; a soft chew that your dog will love.

Important Safety Information for IVERHART MAX ® (ivermectin/pyrantel pamoate/praziquantel) Soft Chew: All dogs should be tested for existing heartworm infection before starting treatment with IVERHART MAX Soft Chew. Use with caution in sick, debilitated, or underweight dogs weighing less than 10 lbs. Gastrointestinal and neurological signs, such as convulsions, have been reported following the use of ivermectin products. For complete product information, refer to the product insert.

Protect Your Home

Not only are there solutions to help control parasites on your dog, but Virbac also has a solution for your home. KNOCKOUT® Area Treatment kills adult fleas and ticks and controls pre-adult fleas (Larvae) for 120 days. For indoor use only. For use in homes and residential use sites. Not for use in commercial or industrial buildings.

Protect Your Home
About Virbac

About Virbac

Founded in 1968 by a French veterinarian, Virbac is an independent pharmaceutical laboratory dedicated to animal health. For fifty years, the company has built a personalized relationship with veterinarians. Through this partnership, Virbac contributes, day after day, to shape the future of animal health.

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Rating: 4.3 of 5 stars 162 Reviews 162 Reviews 4.3 out of 5 Stars

90% Recommend

90% of reviewersrecommend this product

Rating: 4.3 of 5 stars 4.3 / 5

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162 Reviews

Showing 1-10 of 162 Reviews

  • 5 out of 5 stars

    What a difference

    By on

    We have 5 cats and 2 dogs and we got fleas big time. Last weekend I washed everything in hot water. Clothes, blankets, pet beds ect. We moved furniture and sprayed everything down with the Knockout. This stuff works. Plain and simple. We treated our pets at the same time. I found just a couple of fleas last night while I was doing the white sock test, so I did another spray this morning. Our pets are calm, no more furious scratching and I haven't had a flea jump on me in days. I bought 2 more cans to keep on hand. I don't expect miracles with just one treatment but this came pretty darn close. I am happy that this is helping us get control over the fleas. My pets are grateful and so am I. Don't We have 5 cats and 2 dogs and we got fleas big time. Last weekend I washed everything in hot water. Clothes, blankets, pet beds ect. We moved furniture and sprayed everything down with the Knockout. This stuff works. Plain and simple. We treated our pets at the same time. I found just a couple of fleas last night while I was doing the white sock test, so I did another spray this morning. Our pets are calm, no more furious scratching and I haven't had a flea jump on me in days. I bought 2 more cans to keep on hand. I don't expect miracles with just one treatment but this came pretty darn close. I am happy that this is helping us get control over the fleas. My pets are grateful and so am I. Don't waste your money on other stuff, just use the Knockout and get it done. … more

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  • 5 out of 5 stars

    Very effective

    By on

    We have used this spray for years now, and it is still the best for long-term flea control in the house. One application works for several months, and it kills not only the adult fleas but also the eggs and juveniles. I wouldn't be without it.

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  • 5 out of 5 stars

    Really good

    By on

    I originally got this from a vet's office. I find it works really well for controlling fleas in the house. Not harmful for animals. I think it works better than most sprays or powders.

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  • 5 out of 5 stars

    best for getting rid of fleas in the house

    By on

    These are the best for getting rid of fleas. I will never use the "bombs" again.

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  • 4 out of 5 stars

    Helps, but you still have to put in the work!

    By on

    The first time I tried a can of this, I bought it from my vet’s office. I think I must have misread the directions and vacuumed it up too fast, because I didn’t think it did very much. I tried again with the can I ordered from Chewy, but this time I vacuumed first, then sprayed this, and then didn’t vacuum again for two days so the spray had time to do its work. I think it probably helped, but it would not do the job all by itself. You still have to do all the other common sense things like constantly vacuuming, frequently washing blankets and such in hot water, medicating your pets, etc.

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  • 1 out of 5 stars

    Disappointed

    By on Top 250 Contributor

    Used this entire can after: 1.vacuuming my floors 2. Shampooing my floors 3. Treating all my animals with capstar 4. Washing literally everything the come in contact with And what do i have fleas. Still. Total waste of money, shouldve went with the product i was originally going to buy.

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  • 5 out of 5 stars

    Really works

    By on

    This stuff really works great, best of all no odor. Just spray and your done for almost 7 months, of course make sure you get rid of fleas on your animal. This way they won't return.

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  • 1 out of 5 stars

    Does not work

    By on

    After spraying my entire house the fleas have seemed to laugh at me and have declared war.

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  • 5 out of 5 stars

    Got fleas?

    By on

    This seems to be effective. Like the new sprayer.

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  • 5 out of 5 stars

    I got 2 kittens and was not told about this problem and have 3 other cats

    By on

    Have to treat my apartment and wanted something more natural with little or no odor and this works

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